ClassID:

164274

G01B11/0633 - CPC Classification

Classification description:

Measuring arrangements characterised by the use of optical means for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection using one or more discrete wavelengths

Recent Application in this class:
#1
20260085925
2026-03-26

FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD

#2
20260056009
2026-02-26

VIRTUAL METROLOGY APPARATUS, VIRTUAL METROLOGY METHOD, AND VIRTUAL METROLOGY PROGRAM

#3
20260043647
2026-02-12

METHOD AND SYSTEM FOR MEASURING BUMP HEIGHT DIFFERENCES

#4
20260036419
2026-02-05

HEIGHT MEASUREMENT APPARATUS AND HEIGHT MEASUREMENT METHOD

#5
20260002771
2026-01-01

METHOD OF PRODUCING A MODEL FOR ESTIMATING FILM THICKNESS OF WORKPIECE, METHOD OF ESTIMATING FILM THICKNESS OF WORKPIECE USING SUCH A MODEL, AND COMPUTER READABLE STORAGE MEDIUM STORING PROGRAM FOR CAUSING COMPUTER TO PERFORM THE METHODS

#6
20250122639
2025-04-17

ELECTROCHEMICAL DEPOSITION SYSTEM INCLUDING OPTICAL PROBES

#7
20240318302
2024-09-26

OPTICAL MONITORING DEVICE AND METHOD FOR CONTROLLING COATING THICKNESSES

#8
20240255440
2024-08-01

ABNORMALITY DETECTION METHOD FOR PRESET SPECTRUM DATA FOR USE IN MEASURING FILM THICKNESS, AND OPTICAL FILM-THICKNESS MEASURING APPARATUS

#9
20240068800
2024-02-29

METHOD OF MEASURING THICKNESS OF DISPLAY DEVICE

#10
20230333015
2023-10-19

Fiber-optic based material property measurement system and related methods

#11
20230280282
2023-09-07

CONTINUOUS BUMP MEASUREMENT HEIGHT METROLOGY

#12
20230228559
2023-07-20

BUMP MEASUREMENT HEIGHT METROLOGY

#13
20230066638
2023-03-02

HEIGHT MEASUREMENT APPARATUS AND HEIGHT MEASUREMENT METHOD

#14
20230061667
2023-03-02

IMAGING UNIT AND MEASUREMENT DEVICE

#15
20230058064
2023-02-23

FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD

#16
20220406667
2022-12-22

Plasma processing apparatus and plasma processing method

#17
20220351990
2022-11-03

Multi-shield plate and control system

#18
20220316863
2022-10-06

METHOD OF PRODUCING A MODEL FOR ESTIMATING FILM THICKNESS OF WORKPIECE, METHOD OF ESTIMATING FILM THICKNESS OF WORKPIECE USING SUCH A MODEL, AND COMPUTER READABLE STORAGE MEDIUM STORING PROGRAM FOR CAUSING COMPUTER TO PERFORM THE METHODS

#19
20220291125
2022-09-15

Ablation sensor with optical measurement

#20
20220290974
2022-09-15

Optical metrology models for in-line film thickness measurements

#21
20220228287
2022-07-21

Electrochemical deposition system including optical probes

#22
20220136821
2022-05-05

DUAL LASER MEASUREMENT DEVICE AND ONLINE ORDERING SYSTEM USING THE SAME

#23
20220065618
2022-03-03

Thickness estimation method and processing control method

#24
20220011747
2022-01-13

VIRTUAL METROLOGY APPARATUS, VIRTUAL METROLOGY METHOD, AND VIRTUAL METROLOGY PROGRAM

#25
20210207946
2021-07-08

Non-destructive method for measuring thickness of three-layered reinforced hydrogen ion exchange membrane for fuel cell

#26
20210190478
2021-06-24

Method for inspection of a target object, control system and inspection system

#27
20210164769
2021-06-03

Wafer carrier thickness measuring device

#28
20210140883
2021-05-13

Fiber-optic based material property measurement system and related methods

#29
20210035829
2021-02-04

Vapor shield replacement system and method

#30
20210033387
2021-02-04

Device and method for measuring thickness

#31
20210025693
2021-01-28

Optical intensity method to measure the thickness of coatings deposited on substrates

#32
20200340914
2020-10-29

Information processing apparatus, information processing method, program, and monitoring system

#33
20200292299
2020-09-17

Growth rate detection apparatus, vapor deposition apparatus, and vapor deposition rate detection method

#34
20200284733
2020-09-10

Methods and systems for measurement of thick films and high aspect ratio structures

#35
20200256664
2020-08-13

SYSTEMS AND METHODS FOR OPTICAL MEASUREMENT OF CONTAINER WALL THICKNESS

#36
20200181763
2020-06-11

Broadband optical monitoring

#37
20200173767
2020-06-04

Measurement apparatus, measurement method, and computer readable medium

#38
20200116474
2020-04-16

Method and device for contactless and non-destructive determination of the layer thicknesses of lacquer layers of vehicle parts

#39
20190360796
2019-11-28

Confocal displacement sensor

#40
20190231187
2019-08-01

2D multi-layer thickness measurement

#41
20190219503
2019-07-18

Fiber-optic based thermal reflectance material property measurement system and related methods

#42
20190219381
2019-07-18

Polishing apparatus

#43
20190204072
2019-07-04

System for inspecting vehicle bodies

#44
20190128661
2019-05-02

Method and system for aligning a terahertz sensor system

#45
20190094011
2019-03-28

Thickness measuring method and device

#46
20190086323
2019-03-21

Surface condition monitoring apparatus

#47
20190011252
2019-01-10

Optical method to measure the thickness of coatings deposited on substrates

#48
20190011251
2019-01-10

Object position independent method to measure the thickness of coatings deposited on curved objects moving at high rates

#49
20180364037
2018-12-20

NON-DESTRUCTIVE EVALUATION METHODS FOR DETERMINING A THICKNESS OF A COATING LAYER ON A TURBINE ENGINE COMPONENT

#50
20180350640
2018-12-06

Vapor shield replacement system and method

#51
20180347966
2018-12-06

Method for measuring thickness variations in a layer of a multilayer semiconductor structure

#52
20180292326
2018-10-11

Systems and methods for metrology with layer-specific illumination spectra

#53
20180274904
2018-09-27

Film thickness measuring method and film thickness measuring apparatus

#54
20180238814
2018-08-23

Methods and systems for measurement of thick films and high aspect ratio structures

#55
20180156604
2018-06-07

POLISHING METHOD AND POLISHING APPARATUS

#56
20180128591
2018-05-10

Noise reduction techniques, fractional bi-spectrum and fractional cross-correlation, and applications

#57
20180066935
2018-03-08

THz Continuous Wave Thickness Profile Measurements Software Algorithms

#58
20180045507
2018-02-15

Method And System For Real-Time In-Process Measurement Of Coating Thickness

#59
20180038681
2018-02-08

Sensor system and method for characterizing a stack of wet paint layers

#60
20180017484
2018-01-18

Laminate substrate measurement method, laminate substrate and measurement apparatus

#61
20170322018
2017-11-09

Systems and methods for optical measurement of container wall thickness

#62
20170131087
2017-05-11

Caliper sensor and method using mid-infrared interferometry

#63
20170115214
2017-04-27

Noninvasive refractometer

#64
20170072834
2017-03-16

VEHICLE HEADLIGHT WITH A DEVICE FOR DETERMINING ROAD CONDITIONS AND A SYSTEM FOR MONITORING ROAD CONDITIONS

#65
20170023354
2017-01-26

Terahertz measuring device and method for measuring test objects

#66
20160370174
2016-12-22

Use of a full width array imaging sensor to measure real time film thicknesses on film manufacturing equipment

#67
20160291633
2016-10-06

INTEGRATED COMPUTATIONAL ELEMENT FABRICATION METHODS AND SYSTEMS

#68
20160290788
2016-10-06

IN-PROCESS MONITORING OF COATINGS ON GLASS ARTICLES

#69
20160238378
2016-08-18

System for directly measuring the depth of a high aspect ratio etched feature on a wafer

#70
20160069667
2016-03-10

Apparatus and method for measuring thickness of transparent and/or translucent mediums using a reflecting signal that is normal or near normal to the mediums

#71
20160061583
2016-03-03

Apparatus for measuring thickness of thin film, system including the apparatus, and method for measuring thickness of thin film

#72
20160033259
2016-02-04

Method and system for real-time in-process measurement of coating thickness

#73
20150300809
2015-10-22

Method for measuring thickness variations in a layer of a multilayer semiconductor structure

#74
20150285621
2015-10-08

Non-contact determination of coating thickness

#75
20150243024
2015-08-27

Device and method for making dimensional measurements on multilayer objects such as wafers

#76
20150228069
2015-08-13

Method and device for controllably revealing structures buried in objects such as wafers

#77
20150219454
2015-08-06

Method and measuring device for measuring the distance of a surface, thickness and optical properties of an object

#78
20150198435
2015-07-16

Decoupling measurement of layer thicknesses of a plurality of layers of a circuit structure

#79
20150029517
2015-01-29

Method for measuring thickness of object

#80
20140376799
2014-12-25

System and method for detecting number of layers of a few-layer graphene

#81
20140307262
2014-10-16

Surface processing progress monitoring system

#82
20140293295
2014-10-02

Method for measuring film thickness distribution

#83
20140220862
2014-08-07

FILM THICKNESS MONITORING METHOD, FILM THICKNESS MONITORING DEVICE, AND POLISHING APPARATUS

#84
20140166883
2014-06-19

Electromagnetic wave measurement device, measurement method, and recording medium

#85
20140153003
2014-06-05

Measuring apparatus, imprint system, measuring method, and device manufacturing method

#86
20130334422
2013-12-19

Thickness monitoring device, etching depth monitoring device and thickness monitoring method

#87
20130273237
2013-10-17

Method to Determine the Thickness of a Thin Film During Plasma Deposition

#88
20130265587
2013-10-10

Depth of hole measurement by subtracting area of two spectra separated by time

#89
20130063733
2013-03-14

Method for evaluating thin-film-formed wafer

#90
20130063725
2013-03-14

Die inspection method

#91
20130063717
2013-03-14

LAMINATED STRUCTURE FOR MEASURING REFLECTED LIGHT INTENSITY, DEVICE CONTAINING LAMINATED STRUCTURE FOR MEASURING REFLECTED LIGHT INTENSITY, AND METHOD FOR MEASURING FILM THICKNESS AND/OR MASS AND/OR VISCOSITY OF THIN FILM

#92
20130050687
2013-02-28

Method and apparatus for supervision of optical material production

#93
20130003050
2013-01-03

System and method for nondestructively measuring concentration and thickness of doped semiconductor layers

#94
20120326037
2012-12-27

Coating film inspection apparatus and inspection method

#95
20120274946
2012-11-01

METHOD AND SYSTEM FOR EVALUATING A HEIGHT OF STRUCTURES

#96
20120206710
2012-08-16

Measuring instrument and method for determination of the properties of an item and its surface

#97
20120167663
2012-07-05

LASER-BASED METHOD FOR FRICTION COEFFICIENT CLASSIFICATION IN MOTOR VEHICLES

#98
20120120387
2012-05-17

Workpiece Characterization System

#99
20120026492
2012-02-02

Detection of layer clearing using spectral monitoring

#100
20120018925
2012-01-26

Inspection systems and methods for blow-molded containers

#101
20110299097
2011-12-08

Film thickness measurement device and measurement method

#102
20110292375
2011-12-01

System for directly measuring the depth of a high aspect ratio etched feature on a wafer

#103
20110255097
2011-10-20

METHOD AND SYSTEM FOR EVALUATING A HEIGHT OF STRUCTURES

#104
20110205540
2011-08-25

Methods and apparatus for the measurement of film thickness

#105
20110040510
2011-02-17

FILM THICKNESS MEASUREMENT APPARATUS

#106
20100149520
2010-06-17

Device and method for measuring thickness of paint film in non-contacting manner

#107
20100033735
2010-02-11

Wavelength selection method, film thickness measurement method, film thickness measurement apparatus, and system for producing thin film silicon device

#108
20090278286
2009-11-12

In-line inspection system for vertically profiling plastic containers using multiple wavelength discrete spectral light sources

#109
20090168079
2009-07-02

Reflective film thickness measurement method

#110
20090039240
2009-02-12

Optical light reflection method

#111
20080278733
2008-11-13

Probe for measuring the thickness of frost accretion on a surface

#112
20080266548
2008-10-30

Method of characterizing transparent thin-films using differential optical sectioning interference microscopy

#113
20080180698
2008-07-31

Purge gas flow control for high-precision film measurements using ellipsometry and reflectometry

#114
20060279744
2006-12-14

Method for measuring thickness of thin film, method for forming polycrystal semiconductor thin film, method for manufacturing semiconductor device, apparatus for manufacturing the same, and method for manufacturing image display device

#115
20060262327
2006-11-23

Diffraction method for measuring thickness of a workpart

#116
20050018183
2005-01-27

Method and apparatus for determining surface layer thickness using continuous multi-wavelength surface scanning